13042330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 27989280

約数和(自身を除く): 14946950

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 619, 1238, 1505, 2107, 3010, 3095, 4214, 4333, 6190, 8666, 10535, 21070, 21665, 26617, 30331, 43330, 53234, 60662, 133085, 151655, 186319, 266170, 303310, 372638, 931595, 1304233, 1863190, 2608466, 6521165, 13042330]

約数ペア:

[(1, 13042330), (2, 6521165), (5, 2608466), (7, 1863190), (10, 1304233), (14, 931595), (35, 372638), (43, 303310), (49, 266170), (70, 186319), (86, 151655), (98, 133085), (215, 60662), (245, 53234), (301, 43330), (430, 30331), (490, 26617), (602, 21665), (619, 21070), (1238, 10535), (1505, 8666), (2107, 6190), (3010, 4333), (3095, 4214)]